Rejoice in the Lord alway: and again I say, Rejoice. Philippians 4:4.  {CC 352.1}        The great apostle Paul was firm where duty and principle were at stake; but courtesy was a marked trait of his character, and this gave him access to the highest class of society. Paul never doubted the ability of God or His willingness to give him the grace he needed to live the life of a Christian. . . . He does not live under a cloud of doubt, groping his way in the mist and darkness of uncertainty, complaining of hardship and trials. A voice of gladness, strong with hope and courage, sounds all along the line down to our time. Paul had a healthful religious experience. The love of Christ was his grand theme, and the constraining power that governed him.  {CC 352.2}        When in the most discouraging circumstances, which would have had a depressing influen ...